How mortgage meltdown sank Oak Street, others:
Just three years ago, Steve Alonso was at the top of his game. The veteran mortgage banker was a finalist for Ernst & Young’s Indiana entrepreneur of the year award, and his fast-growing company, Oak Street Mortgage, was ready ing for a $150 million initial public offering. Investors should feel fortunate the IPO never happened. Today, Oak Street sits in the evergrowing scrap heap of firms that failed amid the meltdown of the subprime-lending market. “I think we built a…